48 lines
1003 B
JavaScript
48 lines
1003 B
JavaScript
|
|
define([
|
||
|
|
'../Core/freezeObject'
|
||
|
|
], function(
|
||
|
|
freezeObject) {
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The state of a {@link QuadtreeTile} in the tile load pipeline.
|
||
|
|
* @exports QuadtreeTileLoadState
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
var QuadtreeTileLoadState = {
|
||
|
|
/**
|
||
|
|
* The tile is new and loading has not yet begun.
|
||
|
|
* @type QuadtreeTileLoadState
|
||
|
|
* @constant
|
||
|
|
* @default 0
|
||
|
|
*/
|
||
|
|
START : 0,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Loading is in progress.
|
||
|
|
* @type QuadtreeTileLoadState
|
||
|
|
* @constant
|
||
|
|
* @default 1
|
||
|
|
*/
|
||
|
|
LOADING : 1,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Loading is complete.
|
||
|
|
* @type QuadtreeTileLoadState
|
||
|
|
* @constant
|
||
|
|
* @default 2
|
||
|
|
*/
|
||
|
|
DONE : 2,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The tile has failed to load.
|
||
|
|
* @type QuadtreeTileLoadState
|
||
|
|
* @constant
|
||
|
|
* @default 3
|
||
|
|
*/
|
||
|
|
FAILED : 3
|
||
|
|
};
|
||
|
|
|
||
|
|
return freezeObject(QuadtreeTileLoadState);
|
||
|
|
});
|